| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $221.62 | 13.249% | $250.9824 | $250.98 | $251.00 | $251.00 |
| Purchase #2 | $84.31 | 11.778% | $94.24 | $94.24 | $94.25 | $94.20 |
| Purchase #3 | $97.90 | 3.676% | $101.4988 | $101.50 | $101.50 | $101.50 |
| Purchase #4 | $79.81 | 10.465% | $88.1621 | $88.16 | $88.15 | $88.20 |
| Purchase #5 | $125.71 | 4.114% | $130.8817 | $130.88 | $130.90 | $130.90 |
| Purchase #6 | $113.28 | 8.111% | $122.4681 | $122.47 | $122.45 | $122.50 |
| Purchase #7 | $232.63 | 13.438% | $263.8908 | $263.89 | $263.90 | $263.90 |
| 7 purchase totals = | $955.26 | $1,052.1239 | $1,052.12 | $1,052.15 | $1,052.20 | |